# 2FA

> Encrypted TOTP code manager with offline PWA, imports from other apps and remote backups.

- Category: Auth & security
- Self-hosted alternative to: Authy
- Repository: https://github.com/wuzf/2fa
- Licence: MIT
- GitHub stars: 452
- Last commit: 2026-10-13
- Latest release: v1.12.0
- Rank: 35 of 234 on OpenFlareStack
- Cloudflare resources it creates: KV namespace, Durable Objects, Cron trigger
- Deploy: https://deploy.workers.cloudflare.com/?url=https://github.com/wuzf/2fa
- Page: https://openflarestack.com/apps/2fa/

## Keeping it up to date

```bash
git remote add upstream https://github.com/wuzf/2fa.git
git pull upstream main
npx wrangler deploy
```